Question about 1990 Nissan Sentra

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Calibration of the valvs

My nissan it dosnt have power, recently a mecanic fixed but he said he dosent know what is the calibration of the valvs
can you tell me what is the calibration of the valvs

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La verdad es q. tengo uno del 87 el auto no le quiere subir la gasolina pende hechandola por el carbulador alguien me puede ayudar

Posted on Oct 06, 2008


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Posted on Jan 02, 2017


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